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Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong><strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Flail Mowers89990329 th Edition – July 20141
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>ContentsOrdering Your Part’s 3Drawbar Assembly 4Main Frame Assembly 6Drive Link Assembly – Main 8Wing Arm Assembly 10Wing Body 12Rear Linkage Assembly 14Head Stock Assembly 16Rear Mower Assembly 18Rotor Assembly 22Roller Assembly 22Wheel Assembly 24Hydraulic Cylinder Assembly 26Auxiliary Valve Assembly 28Control Lever Assembly 30Input P.T.O. 32Wing P.T.O. Shaft Assembly 34Rear P.T.O. Shaft Assembly 35Cross Shaft Assembly - Rear Body 36Wing Gearbox Assembly - Non-disengage 37Wing Gearbox Assembly - Disengage 39Decals 412
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Ordering Your Part’sWhen ordering parts please refer to your parts list to help your dealer with your order.Part number and quantityDescriptionMachine model numberSerial number of the machineDelivery instructions (e.g. next day).Delivery is normally via carrier direct to your dealer. Please check with your dealer for stockavailability and arrangement of dispatch. Ensure you or your dealer has sufficient cover for partsrequirement outside factory hours.When ordering your seal kits please quote both codes stamped on the base of the cylinder.Important NoteThe information contained in this manual is correct at the time of publication. However, in thecourse of constant development, changes in specification are inevitable. Should you find theinformation given in this book different to the machine it relates to, please contact the “After SalesDepartment” for advise.Key:(LH) = Left hand(RH) = Right hand3
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Drawbar Assembly4
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Drawbar AssemblyREF. NO PART NO. DESCRIPTION1 1771540A-A DRAWBAR ASSEMBLY1771540EDRAWBAR – EURO ASSEMBLY6770627 WELD IN TOWING EYE2 1771549 PIN3 1777209 RETAINING WASHER4 2770506 BOLT5 6770638 LH LINKAGE END6 1771561 PIN7 2770436 FLAT WASHER8 2770442 SPRING WASHER9 2770420 BOLT10 1770692 HOSE GUIDE BRACKET11 1771555A STD JACK1800089 EURO JACK12 6310220 PIN WITH HANDLE13 2770417 NUT14 2770535 BOLT15 1771560 P.T.O. SUPPORT BRACKET16 1771562 TIE BAR17 6770631 RH LINKAGE END18 2770467 GREASE NIPPLE19 4600139 PLASTIC SPACER20 6310216 LOCKING TAB ( NOT SHOWN)<strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>5
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Main Frame AssemblyREF. NO PART NO. DESCRIPTION1 1771539 MAIN FRAME2 1777468 PIN3 1777226 PIN4 1777760 PIN5 1777761 PIN6 2770467 GREASE NIPPLE7 1777209 WASHER 40MM7A 1777208 WASHER 65MM7B 1777207 WASHER 75MM8 2770506 BOLT9 2770436 FLAT WASHER10 2770458 BOLT11 2770420 BOLT12 2770484 BOLT13 2770443 BOLT14 2770417 NUT15 6310177 CAT. 1 TOP LINK16 6310202A CAT. 1 TOP LINK PIN17 6310206 LYNCH PIN18 1771542 MAIN DRIVE GUARD19 2770434 FLAT WASHER20 2770396 BOLT21 3870632 HOSE CLAMP22 6310203 CAT. 2 TOP LINK PIN23 3580656 RAM3570666HPSEAL KIT24 6310175 CAT. 1 TOP LINK25 8777513 HANDLE26 3570659 RAM BREATHER (NOT SHOWN)<strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>7
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Drive Link Assembly - Main8
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Drive Link Assembly - MainREF. NO PART NO. DESCRIPTION1 4770909 PULLEY2 4770910 TAPER LOCK3 4770829 PULLEY4 4770895 TAPER LOCK5 5770028 GEARBOX – CONSTANT5770032 GEARBOX – DISENGAGE6 1777602 SHAFT COVER7 4770843 MAIN DRIVE BELT X 68 5770047 THROUGH SHAFT8A 1800090 BUSH 20MM8B 1800091 BUSH 10MM9 4772229 KEY10 4772235 KEY11 4770860EC BEARING12 2770436 FLAT WASHER13 2770397 BOLT14 2770417 NUT15 2770442 SPRING WASHER16 1771558 BELT TENSIONED PLATE17 1771574 WING P.T.O. GUARD18 2770396 BOLT19 2770469 SPRING WASHER20 2770434 FLAT WASHER21 2770421 BOLT22 5770106 CONE WITH WINDOW<strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>9
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Wing Arm Assembly10
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Wing Arm AssemblyREF. NO PART NO. DESCRIPTION1771569 WING ARM - LH T<strong>4000</strong>1 1771569R WING ARM - RH T<strong>4000</strong>1771541 WING ARM - LH T<strong>5000</strong>1771541R WING ARM - RH T<strong>5000</strong>2 4600127A FLANGE BUSH3 1771554A MOUNT CLAMP4 1771552A FLAIL MOUNTING CLAMP5 1777483 PIN6 1777760 PIN7 2770442 SPRING WASHER8 3580657 RAM3570664HPSEAL KIT9 1777208 RETAINING WASHER 65MM10 2770506 BOLT11 2770467 GREASE NIPPLE12 2770436 FLAT WASHER13 2770454 FLAT WASHER14 2770456 SPRING WASHER15 2770536 FULL NUT16 2770393 BOLT17 2770420 BOLT18 2770425 BOLT19 6310225 TRANSPORT STRAP20 1771551 RATCHET PIVOT21 3570659 RAM BREATHER (NOT SHOWN)<strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>11
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Wing Body12
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Wing BodyREF. NO PART NO. DESCRIPTION1771591 WING BODY – LH – T<strong>4000</strong>1771591R WING BODY – RH – T<strong>4000</strong>1 1771538B WING BODY – LH – T<strong>5000</strong>1771538BR WING BODY – RH – T<strong>5000</strong>2 1771546A LAY SHAFT SUPPORT3 4770860EC BEARING4 1771570 SHAFT GUARD – T<strong>4000</strong>1771537 SHAFT GUARD – T<strong>5000</strong>5 2770436 FLAT WASHER6 2770434 FLAT WASHER7 8550130 1.5M RUBBER FLAP8400205 1.8M RUBBER FLAP8 1771534 1.5M RETAINING STRIP1771531 1.8M RETAINING STRIP9 2770450 BOLT10 2770397 BOLT11 2770469 SPRING WASHER12 2770421 BOLT13 2770417 NUT14 2770458 BOLT15 4772229 KEY16 1771571 WING LAY SHAFT - T<strong>4000</strong>1771543 WING LAY SHAFT – T<strong>5000</strong>17 8777516 END CAP18 1771508 RETAINING STRIP – T<strong>4000</strong>1771575 RETAINING STRIP – T<strong>5000</strong>19 2770443 BOLT<strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>13
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Rear Linkage Assembly14
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Rear Linkage AssemblyREF. NO PART NO. DESCRIPTION1 1771544 REAR LINKAGE2 1778036 PIN3 1777209 RETAINING WASHER4 2770506 BOLT5 2770436 FLAT WASHER6 2770443 BOLT7 2770417 NUT8 4600124 PLAIN BUSH9 6310202A CAT.1 TOP LINK PIN10 6310206 LYNCH PIN<strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>15
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Head Stock Assembly16
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Head Stock AssemblyREF. NO PART NO. DESCRIPTION1 1771524A HEADSTOCK2 1771573 HEADSTOCK REAR LINK3 1771503A HEADSTOCK CLAMP4 2770517 FLAT WASHER5 2770409 NUT6 8777516 END CAP7 2770454 FLAT WASHER8 2770456 SPRING WASHER9 2770425 BOLT10 6310229 LOWER LINK PIN11 6310202A TOP LINK PIN12 6310206 PIN13 2770549 BOLT<strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>17
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Rear Mower Assembly18
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Rear Mower AssemblyREF. NO PART NO. DESCRIPTION1 1771538B 1.8M MAIN BODY2 5770010 GEARBOX3 4770860EC BEARING4 1771513 TENSIONED BRACKET5 1771520 BACKING PLATE6 4770926 PULLEY - 2 X 200MM4770972 PULLEY - 3 X 200MM7 4770927 PULLEY - 2 X 150MM4770924 PULLEY - 3 X 150MM8 4770922 CLAMPING ELEMENT9 4770923 CLAMPING ELEMENT10 4770870 DRIVE BELT ORIGINAL4770952 NEW DRIVE BELT (GATES)11 1772211 LAY SHAFT12 4772229 KEY13 5770066 CROSS SHAFT14 2770436 WASHER15 2770434 WASHER16 2770391 WASHER17 2770419 BOLT18 2770443 BOLT19 2770396 SCREW20 2770535 SCREW21 2770393 BOLT22 2770418 SCREW2324 2772283 BOLT25 2770417 NUT26 2770412 NUT27 2770394 NUT28 2770442 WASHER29 2770469 SPRING WASHER30 1771511A CROSS SHAFT GUARD31 2770536 NUT32 8400205 RUBBER FLAP 1.8M33 5770107 GUARD34 1771514C BELT GUARD<strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>19
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Rear Mower Assembly20
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Rear Mower AssemblyREF. NO PART NO. DESCRIPTION35 1771531 RETAINING STRIP 1.8M36 1771530 SKID37 2770509 SCREW38 1777482 LIGHT BRACKET- TRIDENT39 8770659 REAR LIGHT8770659ALENS40 2770243 BOLT41 8777516 END CAP42 1771509R RAM GUARD RH1771509LRAM GUARD LH43 1778063 ADJ STOP PLATE<strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>21
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Rotor Assembly & Roller Assembly323322
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Rotor Assembly & Roller AssemblyREF. NO PART NO. DESCRIPTION1 SA00092 ROTOR ASSY 1.5MSA00102 ROTOR ASSY 1.8M2 7770715 TWISTED FLAIL3 1777310 BEARING HOUSING4 1771529 BEARING HOUSING5 4770891 BEARING6 1777208 RETAINING WASHER7 4771123 SEAL8 1777312 END COVER9 2770467 GREASE NIPPLE10 1771526BR ROLLER BRACKET RH11 1771526B ROLLER BRACKET LH12 1777719 ROTOR SHIELD13 3580664 RAM3580664WSEAL KIT14 0<strong>4000</strong>0D CLAMP1800030 LH CLAMP (SCRAPER)1800031 RH CLAMP (SCRAPER)2770347 M12 X 80 BOLT15 2772309 RAM PIN16 2770344 NUT17 1778062 BUSH18 2772308 RAM PIN19 SA02015 ROLLER - 1.5MSA02018 ROLLER - 1.8MSA02021 ROLLER - 2.1M20 4771604 BEARING21 1777314A SHAFT22 2770468 GREASE NIPPLE23 1777231A HUB COVER24 2771610 CIRCLIP25 2771108 CIRCLIP26 2770506 SCREW27 2770364 BOLT28 2770574 LOCK NUT29 2770436 WASHER30 2770397 BOLT31 2777519 CIRCLIP32 - SEE REF: 1933 6770933 SCRAPER WIRE - 1.5M6770932 SCRAPER WIRE - 1.8M34 2770259 CUP SQUARE BOLTNote<strong>Trident</strong> <strong>4000</strong> = 156 Blades<strong>Trident</strong> <strong>5000</strong> = 180 Blades23
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Wheel Assembly24
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Wheel AssemblyREF. NO PART NO. DESCRIPTION1 6770582 HUB C/W STUB AXLE2 6770581 HUB3 4770660 INNER BEARING4 4770659 OUTER BEARING5 4770661 SEAL6 6770583 CASTLE NUT7 6770584 SPLIT PIN8 6770580 HUB CAP9 6770579 STUD10 6770578 WHEEL NUT11 6550141B COMPLETE WHEEL – TURF6550142B COMPLETE WHEEL - ROAD25
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Hydraulic Cylinder Assembly26
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Hydraulic Cylinder AssemblyREF. NO PART NO. DESCRIPTION1 3580657 RAM – WING2 3570664HP SEAL KIT3 4600414 BUSH4 4600412 BUSH5 3580656 RAM6 3570666HP SEAL KIT7 4600400 BUSH8 4600400 BUSH9 2770468 GREASE NIPPLE10 3360080 ADAPTOR11 3260070 BONDED SEAL12 3600118 VALVE3570659 BREATHER3600120 TAP27
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Auxiliary Valve Assembly28
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Auxiliary Valve AssemblyREF. NO PART NO. DESCRIPTION1 3600097 SPOOL BLOCK3600097/1 SPOOL2 3600093 RELIEF VALVE CARTRIDGE3 3610014 SPRING KIT4 3610002 VALVE KIT5 3360086 ADAPTOR6 3360098 RESTRICTOR7 3260071 SEAL8 2770430 BOLT9 2770412 NUT10 2770442 SPRING WASHER11 3460101 “T” ADAPTOR12 1800084 ADAPTOR13 2770415 BOLT14 2770412 NUT15 2770433 SPRING WASHER16 3760344 HOSE17 3760345 HOSE18 3760339 HOSE19 3760340 HOSE20 3760342 HOSE21 3760343 HOSE22 3760338 HOSE23 3760341 HOSE3760341AHOSE24 3360088 ADAPTOR25 3260072 BONDED SEAL26 3610039 NON RETURN VALVE27 3750153 QUICK RELEASE COUPLING29
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Control Lever Assembly30
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Control Lever AssemblyREF. NO PART NO. DESCRIPTION1 3910305 LEVER & CABLE ASSEMBLY - 4M2 3910307 CABLE – 4M3 3910314 BLACK COVER4 3910319 CABLE SUPPORT – SPOOL VALVE5 3910322 CABLE PIN6 2770449 NUT7 3910316 LEVER8 3910315 RUBBER COVER9 2770252 BOLT NUT10 2770251 NYLOCK NUT11 2770576 BOLT12 2770373 NUT13 2771408 WASHER14 1777073 CONTROL BRACKET15 1770243 CAP BOLT16 2770417 NUT17 2770436 WASHER18 2770484 SET SCREW31
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Input P.T.O 5790650Note 2005 onwardsPlease identify this shaft by star shapedtelescopic tubes32
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>2005 OnwardsInput P.T.O 5790650REF. NO PART NO. DESCRIPTION5790650 P.T.O ASSEMBLY1 5790646/1 YOKE 6 SPLINE2 5792146/2 CROSS JOURNAL3 5771024A RELEASE RING4 5792146/4 CENTRE BODY5 5792146/3 YOKE6 5792146/5 EXTERNAL TUBE7 5792146/6 INNER TUBE8 5792146/7 YOKE9 5792146/9 CROSS JOURNAL10 5790650/1 OVERRUN CLUTCH ASSEMBLY11 5792146/13 CHAIN12 5792146/20 BEARING RING13 5792146/10 GUARD14 5792146/11 OUTER BEARING RING15 5792146/12 INNER BEARING RING16 5792146/19 COMPLETE GUARD17 5792146/17 HALF GUARD18 5792146/18 HALF GUARD19 5781204 FRICTION DISK20 5770127A PAWL21 5771322B TAPER PIN33
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Wing P.T.O. Shaft 5770532REF. NO PART NO. DESCRIPTION5770532 WING PTO SHAFT - TRIDENT1 5770532.01 YOKE - GEARBOX END2 5770532.02 CROSS JOURNAL5 5770532.03 YOKE - IN-BOARD OUTER8 5770532.04 PIN12 5770532.05 TUBE - OUTER13 5770532.06 TUBE - INNER16 5770532.07 PIN17 5770532.08 YOKE - IN-BOARD INNER21 5770532.09 YOKE - C/W CLAMP BOLT97 5770532.10 GUARD KIT - COMPLETE34
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Rear P.T.O. Shaft 5770526REF. NO PART NO. DESCRIPTION5770526 REAR PTO SHAFT - TRIDENT1 5770526.01 YOKE - GEARBOX END2 5770526.02 CROSS JOURNAL5 5770526.03 YOKE - IN-BOARD OUTER8 5770526.04 PIN12 5770526.05 TUBE - OUTER13 5770526.06 TUBE - INNER16 5770526.07 PIN17 5770526.08 YOKE - IN-BOARD INNER21 5770526.09 YOKE - C/W CLAMP BOLT97 5770526.10 GUARD KIT - COMPLETE35
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Cross Shaft Assembly Rear Body 5770529REF NO. PART NO. DESCRIPTION.5770529 CROSS SHAFT - TRIDENT1 5770529.01 YOKE - GEARBOX END2 5770529.02 CROSS JOURNAL5 5770529.03 YOKE - IN-BOARD OUTER8 5770529.04 PIN12 5770529.05 TUBE21 5770529.06 YOKE - PULLEY END23 5770529.07 GREASE NIPPLE61 5770529.08 NUT AND BOLT36
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Wing Gearbox Assembly-NonNon-disengage37
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Wing Gearbox Assembly-NonNon-disengageREF. NO PART NO. DESCRIPTION1 5770028 GEARBOX ASSEMBLY2 5777201 COVER3 N/A -4 2770402 COVER BOLT5 5777202 SHAFT6 4777205 BEARING7 4771620 BEARING8 4771506 OIL SEAL9 4777201 BEARING10 4771600 BEARING11 4771124 OIL SEAL12 5777209 GEARWHEEL & PINION13 1777602 REAR SHAFT GUARD14 5777208 PLUG15 2771129 CIRCLIP16 2771108 CIRCLIP17 2771107 CIRCLIP18 2770407 BOLT19 2770434 WASHER38
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Wing Gearbox Disengage39
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Wing Gearbox DisengageREF. NO PART NO. DESCRIPTION1 5770032 GEARBOX MESH DISENGAGEASSEMBLY2 5772330 LEVER3 5777201 COVER4 N/A -5 2770402 COVER BOLT6 5777202 SHAFT7 4777205 BEARING8 4771620 BEARING9 4771506 OIL SEAL10 4777201 BEARING11 4771600 BEARING12 4771124 OIL SEAL13 577209A GEAR WHEEL & PINION14 1777602 REAR SHAFT GUARD15 5777208 PLUG16 2771108 CIRCLIP17 5772299 CIRCLIP18 2771129 CIRCLIP40
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Decals41
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>DecalsREF. NO PART NO. DESCRIPTION1 8770360 STICKER2 8770355 STICKER3 8770368 STICKER4 8770357 STICKER5 8770356 STICKER6 8770358 STICKER7 8770363 STICKER8 8770340 STICKER9 8770305 STICKER10 8770306 STICKER11 8770341 STICKER12 8770322 STICKER13 8770307 STICKER42
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>43
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>44
Spearhead <strong>Trident</strong> <strong>4000</strong> & <strong>5000</strong>Spearhead Machinery LtdGreen ViewStation RoadSalford PriorsEveshamWorcestershireWR11 8SWTel: 01789 491860Fax: 01789 778683enquiries@spearheadmachinery.comwww.spearheadmachinery.com45
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